Heather McTeer Toney is the National Field Director for Moms Clean Air Force. She served as the first African American, first female and youngest mayor of Greenville, Miss. In 2014, she was appointed by President Barack Obama to serve as Regional Administrator for Environmental Protection Agency’s (EPA) Southeast Region and is well known for her work in public service, diversity, and community engagement. She is also on the board of directors of the Mississippi Free Press. Find her on Twitter at @HeatherMcTeer.